Hongruntong Marine Co., Ltd.
| Payment Terms | T/T, L/C, D/A, , D/P, Western Union, MoneyGram |
| Supply Ability | 1040 Pcs/Month |
| Delivery Time | 10-20 Days |
| Packaging Details | Pallet, Wooden Box |
| Product Name | Pneumatic Rubber Fender |
| Material | NR |
| Feature | Environmentally Friendly Materials |
| Usage | Protect Boat |
| Accessories | Tyres, Steel Chain, Hang Ring |
| Color | Black or Customized |
| Standard | ISO17357-1:2014, PIANC2002 |
| Size | Customized |
| Brand Name | Hongruntong Marine |
| Model Number | HM-PRF49 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, , D/P, Western Union, MoneyGram | Supply Ability | 1040 Pcs/Month |
| Delivery Time | 10-20 Days | Packaging Details | Pallet, Wooden Box |
| Product Name | Pneumatic Rubber Fender | Material | NR |
| Feature | Environmentally Friendly Materials | Usage | Protect Boat |
| Accessories | Tyres, Steel Chain, Hang Ring | Color | Black or Customized |
| Standard | ISO17357-1:2014, PIANC2002 | Size | Customized |
| Brand Name | Hongruntong Marine | Model Number | HM-PRF49 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS | Place of Origin | China |
| High Light | Anti Corrosion Baby Fenders ，Super Elastic Baby Fenders ，1.0m Baby Fenders | ||
1.0m Baby Fenders Super Elastic Anti Corrosion 10+ Years Lifespan Excellent Rebound
Description
Specially engineered for supertankers, LNG carriers, and offshore platforms, our 4.0m–6.0m ultra-large pneumatic fenders deliver 2000–5000kJ energy absorption capacity. The 8-ply reinforced construction with steel cord reinforcement ensures maximum durability against extreme impacts in harsh marine environments.
Specifications
| Place of Origin | China |
| Brand Name | Pneumatic Rubber Fender |
| Material | Natural Rubber |
| Color | Black |
| Application | In Ports with Extreme Tidal Variations Ship-to-Ship Lightering Operations Oil Gas (Typically Fsru) Temporary Berthing |
| Feature | Heat Resistance |
| Sample | Usually Free |
| Production Method | Moulding |
| Temperature | -40℃~300℃ |
| Packing | Pallets |
| Lead time | 7-14 days |
| Diameter x Length | 50kPa | 80kPa | ||||
| Hull Pressure | Reaction Force | Energy Absorption | Hull Pressure | Reaction Force | Energy Absorption | |
| 1000 x 1500 | 122 | 182 | 32 | 160 | 239 | 45 |
| 1000 x 2000 | 132 | 257 | 45 | 174 | 338 | 63 |
| 1200 x 2000 | 126 | 297 | 63 | 166 | 390 | 88 |
| 1350 x 2500 | 130 | 427 | 102 | 170 | 561 | 142 |
| 1500 x 3000 | 153 | 579 | 153 | 174 | 761 | 214 |
| 1700 x 3000 | 128 | 639 | 191 | 168 | 840 | 267 |
| 2000 x 3500 | 128 | 875 | 308 | 168 | 1150 | 430 |
| 2500 x 4000 | 137 | 1381 | 663 | 180 | 1815 | 925 |
| 2500 x 5500 | 148 | 2019 | 943 | 195 | 2653 | 1317 |
| 3300 x 4500 | 130 | 1884 | 1175 | 171 | 2476 | 1640 |
| 3300 x 6500 | 146 | 3015 | 1814 | 191 | 3961 | 2532 |
| 3300 x 10600 | 158 | 5257 | 3067 | 208 | 6907 | 4281 |
| 4500 x 9000 | 146 | 5747 | 4752 | 192 | 7551 | 6633 |
| * Other size can be produced follow client's requirements. | ||||||
Features
Multi Layer Reinforcement
6-ply rubber construction with high-tensile steel cord reinforcement (minimum tensile strength 2500N/mm) and vulcanized joint seams exceeding 90% of base material strength.
Advanced Material Science
Proprietary rubber compound (72±5 Shore A) incorporating anti-oxidants (6PPD) and UV stabilizers for <5% property degradation after 1000h accelerated weathering (ISO 4892-2).
Engineered Energy Absorption
Progressive compression characteristics achieving 65-75% deflection at rated capacity (3000kJ max) with controlled rebound velocity <0.8m/s.
Precision Pressure Management
Integrated dual-stage relief valves maintain operating pressure (0.8-1.2MPa) with ±2% accuracy, preventing over-compression damage.
Applications
• Offshore oil & gas loading terminals
• Arctic port infrastructure
• Heavy-lift vessel operations
• Coastal breakwater protection
Advantages
Space Saving Design
3:1 aspect ratio delivers full performance in 30% less space.
High Pressure Operation
1.5MPa (217psi) rating maximizes energy density.
Rapid Deployment
Quick-connect inflation achieves full pressure in <8 minutes.
Low Profile Mounting
Flush brackets reduce protrusion by 45% versus standard fenders.
FAQ
1. Q1: What’s the smallest available size?
A: 0.6m diameter × 1.8m length (custom shorter lengths possible).
2. Q2: Can they replace traditional cylindrical fenders?
A: Yes, with equivalent energy absorption in tighter spaces.
3. Q3: How are they secured in narrow docks?
A: Low-profile side mounts or embedded rail systems available.
4. Q4: What’s the weight savings?
A: 20–25% lighter than same-capacity standard fenders.
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
7,462,700-11,940,300
Employee Number:
300~500
Ecer Certification：
Verified Supplier
HONGRUNTONG MARINE Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e... HONGRUNTONG MARINE Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e...
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